Global leap to 4G and 5G would cut off phone access for millions of vulnerable people.
- Telecom companies aim to profit from the 2G-to-5G transition as governments worldwide face pressure to free up mobile spectrum.
- Vietnam is the latest country to shut down 2G by offering free 4G phones to the poor.
- India and South Africa have expressed concern that the strategy would cut off phone access for millions of vulnerable people.
A big blocker that the article surprisingly doesn’t talk about is tons of IoT stuff that uses 2G and 3G. Stuff like alarm systems, emergency phones, street light control, cars etc. Here in Sweden there was recently a report that thousands of elevators have emergency phones using 2G and 3G, and if the network is shut down you would no longer be allowed to use those elevators. And since 2018 all new cars in the EU has to have eCall, which alerts emergency services on a crash. Many of these use 2G and 3G, and if it stops working the car won’t pass inspection so you’ll no longer be allowed to drive it.
Fake4000@lemmy.world 4 weeks ago
You will be surprised how many old people rely on health monitoring devices that use 2G to send basic data.
henfredemars@infosec.pub 4 weeks ago
Not just old people. I had a heart monitor a couple years ago that’s only made for 2G.
Alright maybe I’m getting old but that’s not the point.
When I was visiting the Caribbean they also had a lot of 2G infrastructure still operating.
Revered_Beard@lemmy.world 4 weeks ago
It sounds like there’s a really big market opportunity for somebody to make a portable transceiver that converts 2G and 3G signals into 5G…